The Mat Dialog fails to launch in a popup window

I've encountered an issue with the Mat-Dialog where it opens up on the left side of the page instead of centered.

I made sure to follow the steps outlined on the official Angular Material website here

TS

import { MatDialog } from '@angular/material/dialog';
import { DialogComponent } from '../shared/dialog/dialog.component';

@Component({
  selector: 'header',
  templateUrl: './header.component.html',
  styleUrls: ['./header.component.css']
})
export class HeaderComponent {
  constructor(public dialog: MatDialog) {}

  signin(): void {
    this.dialog.open(DialogComponent);
  }
}

Dialog TS

import { Component, OnInit } from '@angular/core';
import { MatDialogRef } from '@angular/material/dialog';

@Component({
  selector: 'app-dialog',
  templateUrl: './dialog.component.html',
  styleUrls: ['./dialog.component.css']
})
export class DialogComponent implements OnInit {
  constructor(public dialogRef: MatDialogRef<DialogComponent>) {}

  ngOnInit(): void {
    console.log('dialog');
  }
}

AppModule

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { HeaderComponent } from './header/header.component';
import { FooterComponent } from './footer/footer.component';
import { BodyComponent } from './body/body.component';
import { DialogComponent } from './shared/dialog/dialog.component';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { MatDialogModule } from '@angular/material/dialog';
import { MAT_DIALOG_DEFAULT_OPTIONS } from '@angular/material/dialog';

@NgModule({
  declarations: [
    AppComponent,
    HeaderComponent,
    FooterComponent,
    BodyComponent,
    DialogComponent
  ],
  exports: [MatDialogModule],
  imports: [BrowserModule, AppRoutingModule, BrowserAnimationsModule],
  entryComponents: [DialogComponent],
  providers: [
    { provide: MAT_DIALOG_DEFAULT_OPTIONS, useValue: { hasBackdrop: true } }
  ],
  bootstrap: [AppComponent]
})
export class AppModule {}

Is there a mistake in my approach to implementing this feature?

Answer №1

What is the reason for exporting MatDialogModule in your AppModule? Consider adding the MatDialogModule to the imports section and test it out.

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